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The purpose of this paper is to present a methodology for assessing, in quantifiable terms, the reduction in environmental impacts achieved by applying different credits of sustainability rating systems in building construction projects.

Sustainability rating systems are developed in various regions to evaluate construction projects with respect to their environmental performance. Although implementation of rating systems had a recognized effect on reducing environmental impact of construction projects, there is no objective and quantifiable evidence that the approaches recommended by these rating systems to achieve the required certification lead to optimum environmental results. This paper presents a methodology that utilizes life cycle analysis (LCA) as a powerful and objective tool to validate the way rating systems evaluate project performance. The Qatar Sustainability Assessment System (QSAS), recently developed in the State of Qatar by Gulf Organization for Research and Development (GORD), is chosen as a case study to illustrate application of the developed methodology. Environmental impacts due to implementation of QSAS credits are calculated for one project in Qatar, which is currently under construction.

Results reveal possible use of LCA as a tool for evaluating the effectiveness of rating systems. For the QSAS case study, findings reveal indications of over and, in some instances, under estimation of the weights assigned to some credits and the difficulty in the quantification of the impacts of other credits, which indicates the need for reconsideration of these weights to improve effectiveness of the implementation of these credits.

The proposed methodology stands as a step toward the enhancement and rationalization of the currently used building sustainability ratings system.

Previous research examining the experiences of lesbian, gay, bisexual, trans and queer (LGBTQ) youth in schools suggests that schools are not inclusive places for non-heterosexual students. Some scholars, however, suggest that a continued focus on how these young people are marginalised is itself a problem, and that research should also focus on strengths and what is working. The purpose of this paper is to examine the activities of a group of LGBTQ students in one school in Auckland, New Zealand.

The study employed a critical ethnographic approach in a diverse co-educational, public high school in Auckland, New Zealand. The researcher spent 3-5 days per week at the school throughout three terms (32 weeks) of the 2016 school year and participated, observed and interviewed students and teachers. Post-structural theory was used to analyse the ethnographic materials.

The study found that LGBTQ students actively challenged the heteronorms of their school. They met regularly to discuss issues, support each other and to plan activist initiatives. These initiatives, in turn, impacted the environment of the school and made LGBTQ students more visible. This visibility, however, also created tensions as students grappled with their identities and the public space of school.

Despite a wealth of research in education on the exclusion of young people at the intersection of gender, sexuality and other identity positions, there is very little research that reports on school-wide health promotion initiatives that both engage young people as leaders and participants in their schools, and work towards creating safe and empowering spaces for LGBTQ youth.

This study aims to build on a contextualised approach for revealing the particularities of social sustainability indicators on the building scale within the particular context of Jordan, focusing on the buildings of the Dahiyat Al Hussein suburb.

This study relied on a review of the relevant previous research as well as global, regional and local rating tools, followed by working with a diversified participant base comprising experts as well as users through Delphi rounds and analytic hierarchy process-based assessments.

This study resulted in several key indicators that were classified into three main categories: environmental friendliness, comfort and convenience and social blend. It resembled a step on the path towards the standardisation of context-specific social sustainability indicators, an effort that would be further supported by future research addressing other development within Jordan.

The sustainability debate has, for long, acquired the undivided attention of its key stakeholders. With the continuous rise of global attention, the conceptualisation of sustainability has grown more specialised in both function and scale, and sustainable measures have been developed at the macro and micro levels. With the further spread of the concept, recognition of its contextual differences between various countries became more vivid, where the social dimension attains particular importance.

Several initiatives have taken part in the sustainability assessment tools, especially on the neighbourhood scale. These tools have been developed as neighbourhood sustainability assessment tools (NSATs) in global and local settings. Despite the widespread use of NSATs over the last two decades, research on NSATs in Global South cities is currently limited. This review article synthesizes literature themes and provides research priorities for NSATs.

This paper presents a systematic review of 48 research articles on NSATs in cities of the Global South, conducted and reported using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. A thematic synthesis of 18 articles was reviewed using content analysis to provide a thematic classification and research priorities that outline approaches and actions for implementation.

The results revealed five themes of NSATs for research tackling cities in the Global South, with one dominant theme related to case study-based frameworks and tools. The findings indicate a high level of affiliation contribution and research content focus within the Asian continent compared to the African continent and MENA region.

This study contributes to the bibliometric analysis of where the current body of research stands in NSATs. The added value highlights research priorities based on themes, spatial regions and tools.

The purpose of this paper is to explore the main barriers and key issues that the hotel industry professionals face during the Payment Card Industry Data Security Standards (PCI DSS) compliance process. This paper will help to understand weaknesses and gaps in the PCI compliance process within the hotel industry that will provide a foundation to develop strategies and methods to address those issues in the future.

The paper presents an exploratory study using a two‐stage design. The first stage of the study was designed utilizing the Delphi technique to identify the issues that take place in the PCI compliance process in hotels. After analyzing the results of the first stage of the study, a list of PCI issues was compiled and incorporated in the web hosted questionnaire. In total, 30 hotel executives participated in the second stage of the study providing their evaluation of the importance of the identified PCI compliance issues.

A list of 20 PCI compliance issues that hotel executives face during the process was compiled as an outcome of the first stage of the study. The second stage of the study showed high‐financial cost of implementing and maintaining, lack of qualified staff, inadequate staff training, ambiguous terms in PCI DSS language, and lack of vendors' support and compliance to be the top five issues in PCI compliance in hotels.

The paper provides a useful insight into the issues that take place in the hotel industry during the PCI compliance process. This field has not been studied well in the literature. This paper presents the problems in PCI compliance that need to be addressed in order to make the process more efficient and effective.

The purpose of this study is to examine the feasibility of using 3D simulation transfer processes to streamline the environmental assessment of buildings that have been designed digitally using building information modelling (BIM). The case study presented relates to a competition (“Build Qatar Live”) in which one of the winning team’s objectives was to create a smart process for assessing the design against the Leadership in Energy and Environmental Design (LEED) criteria. The experience indicated that a rapid, concurrent and efficient LEED evaluation was possible within the BIM process. The study presents technological approaches that can be adopted within the BIM environment to simplify the environmental assessments and embrace practices that reduce environmental and ecological impacts.

The methodology encompassed an overview of how rapid high-value data exchange occurs within BIM to achieve a sustainable building design as part of an international design competition. Achieving a LEED rating through sustainable design was a key requirement of the competition.

The findings of this case study has revealed that key credits in LEED can be integrated within the BIM design process. Therefore, tackling such important environmental design issues in parallel to building design and providing key information on building elements needed to meet the sustainability criteria.

This research highlights the benefits of streamlined, architectural and data software exchange through applying data interoperability of a building design; thus, skipping conventional 2D building and conventional documentation for environmental and energy designs simulations needed for LEED certifications and general low carbon design.

The current information system use in quality management and ISO 9000 certification process is typically utilized in administration and documentation. The existing software do not satisfy the technical information needs for ISO 9000. There is a need for tools that can help management to decide on technical aspects such as proper corrective and preventive actions or design verification and validation activities. This paper analyzes the information requirements of ISO 9000 standards and identifies the areas where a decision support system can be used. Further, it proposes a conceptual framework for company‐wide information management, while it explains the modular approach to the system development by introducing and empirically testing the prototype model for a corrective and preventive actions module. The proposed system will provide the conceptual structure for a quality assurance information system within organizations.

The purpose of this paper is to enhance sustainability in affordable housing in Saudi Arabia within an effective locally adopted sustainability assessment tool by discussing the multi interdisciplinary concept of sustainability in the built environment and introducing environmental indicators which are recently developed to foster environmentally responsible practices. The study aim expands beyond proposing sustainable feasible alternatives for existing affordable housing project in Saudi Arabia, namely, Al-Ghala project, to appropriating the measuring tool itself to make the review process easier, faster and more effective.

Al-Ghala project, a typical affordable housing project is selected to act as a case study for this research. The housing units are assessed according to LEED to obtain the overall evaluation which obviously reflects the quality of the project sustainability. Elements that negatively affect the score and suggested feasible remedies are then identified, as well as inapplicable and inappropriate LEED components. The data were complemented by observation, interviews with occupants and project management team, monthly consumption rates of water and electricity, in addition to computer modelling and analysis by Ecotect and Green Building Studio.

Sustainability in affordable housing requires a holistic framework that promotes environmentally responsible practices including design, construction and management phases. LEED provides evidence that it can considerably contribute in enhancing sustainability of post-occupied affordable housing units by identifying points of weakness that lead to inefficient use of energy, water and materials; paving the way for a wide range of sustainable modifications. In addition, for LEED to be competent in Saudi Arabia a native version needs to be developed in which local circumstances are taken into consideration.

According to the wide range of subjects covered by LEED, some elements could not be measured in depth. Impact of modifications proposed for LEED needs to be tested further.

The paper includes implications for the development of feasible environmentally sensitive affordable housing in Saudi Arabia.

This paper fulfills an identified need to study how affordable housing can be made sustainable.

As one of the fastest growing countries in the Middle East, and the one most vulnerable to climate change, the main challenge now facing Iran today is how to house its growing population in a socially, economically, and environmentally sustainable way. However, in the absence of a national framework to guide the sustainable development of the built environment, responding to this challenge is problematic. The articulation of a comprehensive assessment method that would enable issues of sustainability to be addressed and incorporated within building construction projects is urgently required. The research that underpins this paper takes account of current tools in aiming to support the development of a national building sustainability assessment method (BSAM) for use in Iran that involves the identification of sources of impact, specific benchmarks, and priorities for a weighting system for assessment criteria. This paper profiles the basis of a contextual framework that will inform the development of such a regional-based tool, taking account of Iran’s current climate change adaptation policies and priorities, its environmental conditions and socio-economic challenges, building typologies, standards and benchmarks.